Round|Natural|GIA

1.02ct E I1 Round Natural Diamond

VG • E/I1 • GIA 5192417592

Certificate GIA 5192417592

Diamond specifications and retailer prices

From HK$21,962 HKD
$2,799 USD
As of October 29, 2026
Save HK$3,615 HKD (14%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$45,230 HKD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 5192417592. Listed at 11 retailers as of October 29, 2026, with a relatively tight 16% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5192417592
Dimensions6.28 × 6.21 × 4.04 mm
L/W Ratio1.01
Top View
6.28 mm6.21 mm1.02 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5192417592
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$24,714 HKD|Low: HK$19,559 HKD|High: HK$30,283 HKD|Avg: HK$24,757 HKD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 12, 2026
Retailer 7HK$19,559 HKD
Retailer 5HK$21,066 HKD
Retailer 3HK$21,962 HKD
Retailer 9HK$24,306 HKD
Retailer 1HK$24,714 HKD
Retailer 6HK$24,714 HKD
Retailer 4HK$25,577 HKD
Retailer 8HK$28,478 HKD
Retailer 2HK$30,135 HKD

17 data points across 9 retailers

11 retailersHK$21,962 HKD to HK$25,577 HKD

Retailer 1
-
HK$21,066 HKD
$2,685 USD
Price last confirmed 23 days ago
B
Retailer 2
-
HK$21,962 HKD
$2,799 USD
View
Retailer 3
-
HK$23,521 HKD
$2,998 USD
View
Price last confirmed 23 days ago
Retailer 4
-
HK$23,521 HKD
$2,998 USD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$24,306 HKD
$3,098 USD
View
Price last confirmed 95 days ago
Retailer 6
-
HK$24,424 HKD
$3,113 USD
View
Price last confirmed 31 days ago
B
Retailer 7
-
HK$24,714 HKD
$3,150 USD
View
B
Retailer 8
-
HK$24,714 HKD
$3,150 USD
View
B
Retailer 9
-
HK$25,577 HKD
$3,260 USD
View
Retailer 10
-
HK$27,138 HKD
$3,459 USD
View
Price last confirmed 31 days ago
Most Expensive
NZ Jewellers
1053089a-ae78-44a3-b29e-6fca0cb5ab09 · Sep 27
HK$45,230 HKD
$5,765 USD
View
Price last confirmed 33 days ago
10 more retailers have this diamond
Prices start from HK$21,962 HKDSave up to HK$3,615 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.02ct Round
HK$21,962 HKD